2008248543

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{282097}}^1$

素因数の和:282223

約数の個数: 24

約数和(自身を含む): 3344553888

約数和(自身を除く): 1336305345

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 282097, 846291, 1974679, 2538873, 5924037, 17772111, 31876961, 95630883, 223138727, 286892649, 669416181, 2008248543]

約数ペア:

[(1, 2008248543), (3, 669416181), (7, 286892649), (9, 223138727), (21, 95630883), (63, 31876961), (113, 17772111), (339, 5924037), (791, 2538873), (1017, 1974679), (2373, 846291), (7119, 282097)]